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Resonant Zener tunneling in two-dimensional periodic photonic lattices. | LitMetric

Resonant Zener tunneling in two-dimensional periodic photonic lattices.

Opt Lett

Nonlinear Physics Centre and Centre for Ultra-High Bandwidth Devices for Optical Systems, Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200, Australia.

Published: February 2007

AI Article Synopsis

Article Abstract

We study Zener tunneling in two-dimensional photonic lattices and derive, for the case of hexagonal symmetry, the generalized Landau-Zener-Majorana model describing resonant interaction between high-symmetry points of the photonic spectral bands. We demonstrate that this effect can be employed for the generation of Floquet-Bloch modes and verify the model by direct numerical simulations of the tunneling effect.

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Source
http://dx.doi.org/10.1364/ol.32.000325DOI Listing

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